ES2728146T3 - Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento - Google Patents

Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento Download PDF

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Publication number
ES2728146T3
ES2728146T3 ES13738409T ES13738409T ES2728146T3 ES 2728146 T3 ES2728146 T3 ES 2728146T3 ES 13738409 T ES13738409 T ES 13738409T ES 13738409 T ES13738409 T ES 13738409T ES 2728146 T3 ES2728146 T3 ES 2728146T3
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motion vector
image
prediction
unit
indicator
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Spanish (es)
Inventor
Sue Mon Thet Naing
Viktor Wahadaniah
Chong Soon Lim
hai wei Sun
Kyaw Kyaw Win
Takahiro Nishi
Hisao Sasai
Youji Shibahara
Toshiyasu Sugio
Kyoko Tanikawa
Toru Matsunobu
Kengo Terada
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Sun Patent Trust Inc
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Sun Patent Trust Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ES13738409T 2012-01-20 2013-01-16 Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento Active ES2728146T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261589261P 2012-01-20 2012-01-20
PCT/JP2013/000150 WO2013108616A1 (fr) 2012-01-20 2013-01-16 Procédés et appareils pour coder et décoder une vidéo à l'aide d'une prédiction de vecteur de mouvement temporelle

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ES2728146T3 true ES2728146T3 (es) 2019-10-22

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US (3) US9591328B2 (fr)
EP (1) EP2805511B1 (fr)
JP (1) JP6394966B2 (fr)
KR (1) KR102030205B1 (fr)
CN (1) CN104094604B (fr)
ES (1) ES2728146T3 (fr)
PL (1) PL2805511T3 (fr)
WO (1) WO2013108616A1 (fr)

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US20170094307A1 (en) 2017-03-30
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KR20140116871A (ko) 2014-10-06
EP2805511A4 (fr) 2015-06-03
JP6394966B2 (ja) 2018-09-26
CN104094604A (zh) 2014-10-08
US10616601B2 (en) 2020-04-07
CN104094604B (zh) 2017-07-14
EP2805511A1 (fr) 2014-11-26
WO2013108616A1 (fr) 2013-07-25
JP2015504254A (ja) 2015-02-05
PL2805511T3 (pl) 2019-09-30
EP2805511B1 (fr) 2019-03-06
US20190028734A1 (en) 2019-01-24
US20140369415A1 (en) 2014-12-18

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